Vishay Intertechnology, Inc. Res Wirewound 1.1 Ohm 1% 5W ¦50ppm/¦C 0.01% AXL Flange Card Pack RER40F1R10RC02

The RER40F1R10RC02 is a chassis mount wirewound resistor from Lingto Electronic Limited, designed for military applications and qualified to MIL-PRF-39009 standards. It features an aluminum heat sink housing and a molded construction that provides total environmental protection. The resistor is constructed with complete welded assembly and offers non-inductive styles manufactured using Ayrton-Perry winding, minimizing reactive components. This model has a power rating of 5 watts at 25 ¬8C and operates within a resistance range of 1 to 1.65 kOc with a tolerance of ¬±1%. The operating temperature range is from -55 ¬8C to +250 ¬8C, ensuring reliability in extreme conditions. The resistor also meets stringent performance criteria, including low temperature operation, short time overload, and moisture resistance, making it suitable for demanding applications. With a typical weight of 3.3 grams, the RER40F1R10RC02 is designed for efficient heat dissipation when mounted on a chassis, utilizing the heat-sink effect. The insulation resistance is a minimum of 10,000 MOc when dry, ensuring robust electrical performance.